The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Flush cache for PASID     table before using it When writing the address of a freshly allocated zero-initialized PASID table to a     PASID directory entry, do that after the CPU cache flush for this PASID table, not before it, to avoid the     time window when this PASID table may be already used by non-coherent IOMMU hardware while its contents in     RAM is still some random old data, not zero-initialized. (CVE-2026-45862)

Note that Nessus relies on the presence of the package as reported by the vendor.

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Linux Distros Unpatched Vulnerability : CVE-2026-45862

medium Nessus Plugin ID 317164

Version 1.3